From the brand
Product Dimensions : 4.7 x 3.9 x 2.3 inches; 13.93 ounces
Item model number : CK-A139
Date First Available : March 19, 2025
Manufacturer : ShenZhen Changkun Technology Co., Ltd.
ASIN : B0F1Z4XWZM
Best Sellers Rank: #41,650 in Health & Household (See Top 100 in Health & Household) #74 in Automatic Arm Blood Pressure Monitors
Customer Reviews: 4.4 4.4 out of 5 stars 439 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【One-Button Operation & Voice Broadcast】 Designed for simplicity and convenience, the blood pressure monitor starts measurements with just one press. The voice broadcast function clearly announces results, making it easy to use for seniors or those with poor eyesight. It automatically reads systolic, diastolic pressure, and pulse rate with professional accuracy, ensuring a reliable and user-friendly monitoring experience at home
【Intelligent Cuff Detection & Comfortable Fit】 Equipped with intelligent blood pressure cuff self-detection, this device ensures the cuff is properly positioned to deliver accurate readings. The soft, skin-friendly cuff inflates gently, reducing discomfort and false readings. Adjustable from 8.7 to 16.5 inches (22–42cm), it fits most arm sizes and supports one-handed application—ideal for users seeking a secure and comfortable fit every time.
【 High Accuracy & Large Backlit Display 】 Built with advanced measurement algorithms and a professional-grade chip, this upper arm blood pressure monitor detects blood pressure and heart rate with exceptional accuracy. The 5-inch high-definition color screen features large, easy-to-read numbers for clear viewing in all lighting conditions, making it especially suitable for elderly users and low-vision individuals
【Dual User Support & 2*120 Memory 】 Blood pressure monitors for home use support monitoring for two individual users, each with up to 120 readings (240 total). The monitor calculates and displays the average of the last three readings to help track trends. Whether managing your health or sharing the device with a partner, this feature ensures long-term blood pressure tracking and easy data comparison for better health management
【Versatile Power Options & Easy Portability 】 This digital blood pressure monitor offers dual power modes: USB Type-C (cable included) or 4 AAA batteries (not included). Compact and lightweight, it’s designed for both home and travel use. Includes clear instructions and a storage case, making it easy to maintain regular monitoring routines anytime, anywhere. Read the manual carefully for proper posture and usage to ensure the most accurate results
HonestOpinions –
Reliable, Easy-to-Use Blood Pressure Monitor – Perfect for Home and Travel!
After using this blood pressure monitor regularly for a few days, I can confidently say it is the most accurate and user-friendly health tools I’ve owned. Whether you’re monitoring for yourself or a loved one, this device makes the process stress-free and incredibly convenient.One-Touch Simplicity + Voice Feature = Senior FriendlyI bought this for my elderly parents, and they absolutely love the one-button operation. No fumbling through confusing settings — just press and go. The voice broadcast clearly reads out the results, which is a huge help for users with poor eyesight. It announces systolic, diastolic, and pulse rate with professional-level accuracy.Comfortable, Adjustable Cuff with Smart DetectionThe cuff is soft, easy to apply with one hand, and fits snugly without being too tight. The intelligent cuff detection ensures it’s placed correctly, reducing user error and making sure every reading is accurate. It fits a wide range of arm sizes (8.7″ to 17″), so it works well for both me and my partner.High Accuracy + Easy-to-Read DisplayAccuracy is spot-on — we’ve compared it with our doctor’s office readings and it holds up well. The 5-inch backlit screen is crystal clear and shows large digits, perfect for quick glances and those with vision concerns. The average of the last three readings is also super helpful for tracking trends over time.2-User Memory with 240 ReadingsThis is a standout feature! The monitor supports two users and stores up to 120 readings per person. It’s great for couples or caregivers managing someone’s health. You can look back through your results easily and monitor changes over time — no need for pen and paper logs anymore.USB-C + Battery = Flexible Power OptionsWhether you’re at home or on the go, the dual power setup is ideal. I use the USB-C cable at home to avoid wasting batteries, but I love that I can pop in 4 AAA batteries for travel or emergency use. It even comes with a storage case, which makes it super easy to take with you.Final Verdict:This blood pressure monitor is smartly designed, medically accurate, and incredibly easy to use. It’s especially great for seniors, visually impaired users, or anyone who wants no-hassle, at-home monitoring. The thoughtful features — from the voice function to the dual-user memory and USB-C power — make it a reliable, long-term investment in your health.Highly recommended for peace of mind and daily health management!
Yaimi Yera –
Monitor de presión
Estoy muy satisfecha con este tensiómetro digital. Es fácil de usar, la pantalla es grande y clara, y muestra los números con excelente iluminación, lo que facilita la lectura incluso para personas mayores.El brazalete se ajusta cómodamente y mide la presión de forma rápida y precisa. También me gusta que guarda el historial de lecturas, ideal para hacer seguimiento
Maria Maldonado –
Great
Amazing, always accurate blood pressure. Never can go wrong with this. I use this as a CNA.
Zane Hutchison –
Accurate, simple, reliable!
Super easy to use with just one button, and the large screen is very clear to read. The cuff is comfortable and gives accurate results every time. Love the dual-user memory and USB-C power option. Compact, convenient, and perfect for home or travel. Highly recommend!
Journeyman_Youtube –
Easy to use!
I love this Monitor, it is easy and effortless to use! Just wrap the cuff around your arm and press a button. I have had many cuffs over the years but this by far is the easiest to use, I love how it also saves a history of past readings as well!
Ruth McDonald –
Really easy monitor to use and read
Accurate reading and easy to use. You can choose to charge it or use batteries (AAA). The screen is bright and easy to read/understand. It’s a great tool for charting your blood pressure at home. It’s also FSA approved, so if you have health saving account, you can pay with that. Arrived quickly and it seems to be good quality.
B Holiday –
Small unit with large display.
With the health of today I thought having a blood pressure monitor would be a good thing. This unit can run either off 4 AAA batteries or type C-USB plug and cord. The noise level of the pump is not loud at all and the large display is easy to read. Another feature of this unit is that it actually reads aloud the results. My one and only caution is that the cuff is a standard size sonif you have large arms this may not be the unit for you.
Tiffany Ngo –
Too loud voice announcements
I like this monitor although you can’t input date and time. The loud voice announcements can’t be reduced or turned off, very annoying if you have good hearing, have to return it.